48211620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1021}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 135296448

約数和(自身を除く): 87084828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1021, 1574, 2042, 2361, 3063, 3148, 3935, 4084, 4722, 5105, 6126, 7870, 9444, 10210, 11805, 12252, 15315, 15740, 20420, 23610, 30630, 47220, 61260, 803527, 1607054, 2410581, 3214108, 4017635, 4821162, 8035270, 9642324, 12052905, 16070540, 24105810, 48211620]

約数ペア:

[(1, 48211620), (2, 24105810), (3, 16070540), (4, 12052905), (5, 9642324), (6, 8035270), (10, 4821162), (12, 4017635), (15, 3214108), (20, 2410581), (30, 1607054), (60, 803527), (787, 61260), (1021, 47220), (1574, 30630), (2042, 23610), (2361, 20420), (3063, 15740), (3148, 15315), (3935, 12252), (4084, 11805), (4722, 10210), (5105, 9444), (6126, 7870)]